InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (12 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
12
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Maduck Sean, Directeur Commercial. Insider active across 2 companies, notably Corcept Therapeutics INC. Cumulatively, 70 disclosures have been published. Split: 0 buy · 12 sells. Total volume traded: €13.5m. Activity tracked since 7 July 2021. The latest transaction was disclosed on 25 August 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Maduck Sean
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations70 total
30,955 shares@ US$11.35Common StockSEC:0001193125-26-371388:0
25,085 shares@ US$125.4676Common StockSEC:0001193125-26-371388:1
5,870 shares@ US$126.0588Common StockSEC:0001193125-26-371388:2
3,664 shares@ US$8.270.0002% mcap1.0% of flowCommon StockSEC:0001193125-26-355563:0
3,664 shares@ US$114.490.0033% mcap14.2% of flowCommon StockSEC:0001193125-26-355563:1
1,031 shares@ US$8.270.0001% mcap0.1% of flowCommon StockSEC:0001193125-26-346951:0
1,031 shares@ US$114.51820.0010% mcap0.9% of flowCommon StockSEC:0001193125-26-346951:1
20,305 shares@ US$8.270.0014% mcap6.7% of flowCommon StockSEC:0001193125-26-335617:0
20,305 shares@ US$114.70450.020% mcap93.3% of flowCommon StockSEC:0001193125-26-335617:1
2,801 shares@ US$88.51270.0020% mcap2.0% of flowCommon StockSEC:0001193125-26-296296:2
25,000 shares@ US$8.270.0017% mcap1.7% of flowCommon StockSEC:0001193125-26-296296:0
11,024 shares@ US$87.33490.0078% mcap7.8% of flowCommon StockSEC:0001193125-26-296296:1
11,175 shares@ US$89.30940.0081% mcap8.1% of flowCommon StockSEC:0001193125-26-296296:3
21,069 shares@ US$70.10680.012% mcap14.5% of flowCommon StockSEC:0001193125-26-256013:1
25,000 shares@ US$8.270.0016% mcap2.0% of flowCommon StockSEC:0001193125-26-256013:0
3,931 shares@ US$70.74620.0022% mcap2.7% of flowCommon StockSEC:0001193125-26-256013:2
615 shares@ US$70.440.0003% mcap0.4% of flowCommon StockSEC:0001193125-26-256013:3
452 shares@ US$70.440.0003% mcap0.3% of flowCommon StockSEC:0001193125-26-256013:5
615 shares0Common StockSEC:0001193125-26-256013:4
75,000 shares@ US$8.270.0049% mcap6.1% of flowCommon StockSEC:0001193125-26-248967:0
54,575 shares@ US$65.37110.028% mcap35.0% of flowCommon StockSEC:0001193125-26-248967:1
20,425 shares@ US$66.15990.011% mcap13.2% of flowCommon StockSEC:0001193125-26-248967:2
454 shares@ US$35.970.1% of flowCommon StockSEC:0001193125-26-092164:0
20,570 shares0Common StockSEC:0001193125-26-051492:0
20,000 shares@ US$8.271.3% of flowCommon StockSEC:0001193125-25-307251:0
25 of 70 declarations
About Maduck Sean
Maduck Sean is Directeur Commercial at CORCEPT THERAPEUTICS INC. He has 61 filings in total, and among the recent filings tracked, they cover the period from 2021-07-09 to 2026-07-06, with 0 in buys and 7679495 in sells, the most common transaction nature being Levée d'options.
